17949722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 33219072

約数和(自身を除く): 15269350

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1423, 1802, 2846, 6307, 9961, 12614, 19922, 24191, 48382, 75419, 150838, 169337, 338674, 527933, 1055866, 1282123, 2564246, 8974861, 17949722]

約数ペア:

[(1, 17949722), (2, 8974861), (7, 2564246), (14, 1282123), (17, 1055866), (34, 527933), (53, 338674), (106, 169337), (119, 150838), (238, 75419), (371, 48382), (742, 24191), (901, 19922), (1423, 12614), (1802, 9961), (2846, 6307)]